SAMPLE SIZE CALCULATOR

* Conversion Rate: To calculate conversion rate, divide the number of KPI success
events by the number of unique visitors. For instance, orders/visitors. * Goal Lift Index: An index of 100 means flat results, or no lift.
An index of 110 means a 10% increase from the current response rate.
Enter the desired lift index you would like to see with your test. * Have more than two recipes? No problem! Just multiply the necessary sample size per recipe by the number of recipes in your experiment.